Slightly off topic but....
The new Serial.print has thrown some of my code out of whack with its asynchronous processing.
How can can I block until the Serial.print has, in fact, sent out the characters?
Slightly off topic but....
The new Serial.print has thrown some of my code out of whack with its asynchronous processing.
How can can I block until the Serial.print has, in fact, sent out the characters?